Microsoft Dynamics 365

Microsoft prices the first qualifying app at the higher 'base' rate. Additional apps for the same user are sold as 'attach' licences at a steep discount — often 60–70% off the base price. The catch: only some apps qualify as a base (the major ones — Sales Enterprise, Customer Service Enterprise, Field Service, Finance, Supply Chain, Commerce, Human Resources, Project Operations), and the attach pricing only applies to that same user. If a user needs Sales as their base and Customer Service as an attach, the maths works out; if you want to license two different teams on two different bases, neither team gets the attach discount unless individual users happen to need both apps.

Business Central is the SMB ERP — designed for companies up to roughly 300 employees and a few hundred million in revenue, with a unified accounting, inventory, sales and purchasing platform. Finance + Supply Chain Management (often sold together as 'Finance & Operations') is the enterprise ERP, built for multi-entity, multi-currency, multi-country deployments with complex manufacturing, advanced financial consolidation, dual-write integration to the rest of Dynamics 365, and large finance teams. The two products are not interoperable migration paths — moving from Business Central to Finance + Supply Chain is effectively a re-implementation. Pick correctly the first time based on five-year growth expectations rather than current size.

Sales is the CRM core — accounts, contacts, opportunities, leads, forecasting, and the relationship-intelligence features that surface activity history and next-best-actions. Sales Premium adds AI-driven conversation intelligence (transcription of sales calls, sentiment analysis) and Microsoft Sales Copilot. Customer Service handles case management, knowledge base, omnichannel routing (email, chat, voice, SMS, WhatsApp), and the unified service desk. Field Service adds work-order management, scheduling and dispatch, mobile technician apps, IoT-triggered service requests and inventory tracking on vehicles. Customer Insights (Journeys + Data) is the rebuilt marketing automation product, with real-time customer journey orchestration replacing the previous outbound-marketing module.

A reduced-cost SKU for light users — read-only access to most data plus a few approval scenarios (timesheet entry, expense approval, knowledge consumption, project task updates). Team Members cannot replace full-app users for transactional work; Microsoft enforces this in the platform with hard-coded restrictions on creating accounts, opportunities, work orders, journal entries and other transactional records. The Team Members licence is genuinely useful — every employee in an organisation can have one for self-service tasks like timesheets and expense submission — but do not over-rely on it for case management or sales scenarios where full licences are required.

Every Dynamics 365 app stores its data in Microsoft Dataverse — the same database that backs Power Apps, Power Automate and Power BI Pro reports. That means a Dynamics 365 deployment includes a meaningful Power Platform footprint by default: you can build custom Power Apps on top of the Dynamics data model, automate workflows with Power Automate, and produce dashboards with Power BI without needing a separate database. Power Apps Per App and Per User licences extend the platform for custom applications that are not part of Dynamics 365 itself.

Microsoft has added Copilot capabilities across Dynamics 365 — Sales Copilot, Customer Service Copilot, Finance Copilot, Field Service Copilot. Some are included in the base app licences (sales email summarisation, case-resolution suggestions); others are sold as add-ons (Microsoft Sales Copilot stand-alone for organisations whose CRM is not Dynamics, advanced financial planning Copilots). Read the SKU licensing guide carefully — the Copilot inclusion story varies by app and by base / attach status.

Dynamics 365 is almost always sold and implemented through a Microsoft partner rather than directly — the product is configurable enough that a partner-led implementation (data migration, process configuration, custom development on the Power Platform, training) is the norm. Microsoft FastTrack provides architectural guidance for larger deployments but is not a substitute for implementation services. Plan implementation budgets at one to three times the annual licence cost for the first year for SMB deployments, and significantly more for enterprise Finance + Supply Chain projects.